The remote host is missing an update to the system as announced in the referenced advisory.

Update your system with the appropriate patches or software upgrades. http://www.idefense.com/application/poi/display?id=172&type=vulnerabilities http://www.vuxml.org/freebsd/e3e266e9-5473-11d9-a9e7-0001020eed82.html

The following packages are affected: xpdf kdegraphics gpdf teTeX-base cups-base koffice pdftohtml CVE-2004-1125 Buffer overflow in the Gfx::doImage function in Gfx.cc for xpdf 3.00, and other products that share code such as tetex-bin and kpdf in KDE 3.2.x to 3.2.3 and 3.3.x to 3.3.2, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted PDF file that causes the boundaries of a maskColors array to be exceeded.